Abacus – Explain an abacus to a child An abacus is a traditional counting tool used for arithmetic calculations. It consists of a frame with rods or wires, each containing beads that can slide back and forth. The abacus is often considered one of the earliest counting devices, and it’s still used in various cultures […]
Read More →Introduction of Set Theory In (1845 – 1918 AD) German mathematician George Cantor, develop “Set Theory”. When he was working on ” Problems on Trigonometric Series”, he encountered Set. Set Theory is a branch of mathematics, A set is informally collection of objects. Although any type of objects can be collect in a […]
Read More →Set Theory In our everyday life we often speak about collections of objects. A particular kind of sets such as, a football team, a group of students, bunch of flowers, etc. In mathematics, we also come across the collections, For example – Whole numbers, factors, natural numbers etc. In simply we can say it’s a […]
Read More →